提高盐碱地植被覆盖率技术研究
王红霞 1卜令豪 1马振萍 1何忠振 1李俊超 2张国顺1
作者信息
- 1. 滨州市农业科学院,山东 滨州 256600
- 2. 无棣县创圆种植农民专业合作社,山东 滨州 251900
- 折叠
摘要
该研究旨在降低盐碱地区域土壤耕作层含盐量,确保栽培植物成活,提高植被覆盖率,改良土壤,改善盐碱地地区生态环境,防止水土流失.该文分析盐碱地的成因和盐碱在一年中的变化规律,通过科学采用生物、化学、物理等降盐措施,因地制宜选择适宜、适生的植物种类,采用系统化的栽培管理技术,提高盐碱地植物成活率,延长植物存活期,确保植被恢复率和植被覆盖率等防治指标的实现.
Abstract
The purpose of this study is to reduce the salt content of soil plough layer in saline-alkali area,ensure the survival of cultivated plants,increase vegetation coverage,improve soil,improve ecological environment and prevent soil erosion.This paper analyzes the causes of saline-alkali land and the law of saline-alkali change in a year,through the scientific adoption of biological,chemical and physical salt reduction measures,the selection of suitable and suitable plant species according to local conditions,and the adoption of systematic cultivation and management techniques,so as to improve the survival rate of plants in saline-alkali land,prolong the survival period of plants,and ensure the realization of control indexes such as vegetation restoration rate and vegetation coverage rate.
关键词
盐碱地/改良/植被/提高/覆盖率Key words
saline-alkali land/improvement/vegetation/improvement/coverage引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据